VI Summer Spartakiad of the Peoples of the USSR

USSR. Moscow. June 6, 1975. Marina Malyutina, an athlete from Leningrad, set a national record in the 400-meter freestyle with a time of 4 minutes 26.62 seconds during the swimming competition as part of the 6th Summer Spartakiad of the Peoples of the USSR in the swimming pool of the V. I. Lenin Central Stadium. B. Muminov, Vyacheslav Un Da-sin/TASS